155 results about "Lower incidence" patented technology

An implantable medical device operates with an algorithm that promotes intrinsic conduction and reduces ventricular pacing. The IMD monitors the occurrence of necessary ventricular pacing and takes certain actions based upon whether this occurrence has been relatively high or relatively low. When noise is detected, asynchronous pacing is provided when the occurrence is relatively high and is not provided when relatively low. When atrial threshold testing is performed, the incidence will determine which methodology is utilized.

The invention provides an ornidazole injection. The ornidazole injection has the advantages of high stability, low impurity content, pH value that is closer to the human physiological pH value, low incidence rate of infusion pain, infusion phlebitis and other adverse reactions, etc.

A method and composition are disclosed utilizing the pure (R,R) isomer of formoterol, which is a potent bronchodilator with reduced adverse effects, a low incidence of the development of tolerance and an increased duration of action, as compared to racemic formoterol.

A multi-layer steel cylinder head gasket includes a spacer layer between two beaded mirror image outer layers. A wire ring stopper extends about the boundary of a combustion opening in the stopper layer; the ring is radially spaced from the mirror image beaded outer layer extremities. The ring is covered by a flange folded thereover; the flange extends radially outwardly to overlie the boundary edge of the stopper layer at the combustion opening. The stopper ring pre-stresses the gasket interface at the combustion opening upon securement of a cylinder head to an engine block. Because the stopper ring is spaced from the beaded outer layers, the stresses imposed on the wire ring are decoupled from the beaded outer layers, and lower incidences of bead cracking are realized. In addition, the wire ring diameter is greater than the thickness of the stopper layer, reducing unnecessary compression loads on the stopper layer.

Provided are pharmaceutical compositions and methods for the alleviation of pain in a patient with optimal ratios of morphine and oxycodone that provide superior analgesic efficacy and lower incidence of adverse side effects compared to morphine and oxycodone alone. The pharmaceutical compositions comprise morphine and oxycodone, or pharmaceutically acceptable salts thereof, in ratios of about 3 to 2 to about 1 to 2, morphine to oxycodone by weight.

The invention relates to a novel cultivation technology for preventing and controlling banana fusarium wilt, which is characterized in that mixed planting of banana and Chinese chive is adopted and root exudate or residue putrilage of Chinese chive is used for inhibiting fusarium oxysporum f. sp. Cubense. The cultivation technology for preventing and controlling banana fusarium wilt by taking Chinese chive as a core comprises crop rotation and intercropping. The technology has low incidence for whether plantain or banana (Musa AAA Group Cavendish), even no disease, and is suitable for application in a large area.

The invention provides an ecological breeding method for live pigs. The method comprises the steps of: (1) land selection and disinfection for a farm; (2) management of entry of new pigs into the farm; (3) management of newly-born suckling pigs; (4) feeding management of piglets; (5) feeding management of medium-big pigs; (6) feeding management of growing and fattening pigs; (7) pig house disinfection and disease prevention. Pigs bred by using the ecological breeding method for live pigs has the advantages of strong immunity, low incidence rate, tasty meat, rich nutrients and fast growth and meets the requirements for green food.

The invention provides a pig feed additive capable of effectively improving pig immunity and promoting pig growth. The pig feed additive is composed of astragalus polysaccharide, acanthopanax powder, fermented traditional Chinese medicine powder, muskmelon pedicel powder, tangerine peel powder and the rest carrier, the carrier is a mixture of wheat bran and defatted rice bran at a mass ratio of 1:1. The pig feed additive can remarkably lower incidence of pigs, improve immunity of the pigs and increase growth rate of the pigs, can replace or partly replace application of chemosynthesis additives in feed and has wide market prospect.

The invention provides an open-air seedling raising method through seedling trays, which comprises the following steps of: arrangement of a seedling bed, namely selecting the original seedling raising bed, performing soil preparation by a water raising method, feeding water to the seedling bed, making furrows, dredging a furrow trench on the side of each furrow, merging slurry into the furrow trenches, and scattering a compound fertilizer in the furrow trenches; the placement of the seedling trays and slurry filling, namely placing the seedling trays on the surfaces of furrows and filling the slurry in the furrow trenches into the seedling trays; germination hastening and seeding, namely germinating grain seeds, scattering the germinated grain seeds on the surface of the slurry in the seedling trays, and smearing the slurry; and the management of seed beds, namely after seeding, airing the bed to raise seedlings, sprinkling herbicide when the seedlings are raised to reach the two-leaf and one-core period, watering and applying urea to the seedling trays in the second day after sprinkling the herbicide, draining water of the seedling trays after two days, keeping the semiarid state of the seedling trays, and removing the seedling trays after the seedlings are raised to reach the four-leaf and one-core period. The method has the advantages of short seedling raising period, simple seedling raising process, low cost, time saving, labor saving, no plant diseases and insect pests of the raised seedlings and low incidence of diseases of the seedlings after seedling transplantation.

Reflector that when associated to a portable telephone allows concentrating a maximum amount of radiation, providing a directional radiation source allowing an increased signal gain, greater coverage, reduced radiation on the face of the circuit attached to the telephone and a lower incidence on the human body. The reflector is attached on the casing on the portable telephone, constructed on a fibreglass plate and comprises two faces on which are arranged a number of tracks such that the radiation between the reflector and the portable telephone antenna is adjusted. The support is conformed by the reflector itself, to which are adhered two double strips, one for attachment to the telephone and another for attachment to an ornamental strip that is provided on its outer face with an attachment area and an available area.

The invention relates to a special animal nutrient for beef cattle and a preparation method thereof. The special animal nutrient for beef cattle comprises the following components in percentage by weight: 35-55% of fulvic acid, 0.1-0.3% of total flavone from dandelion and 44.7-64.7% of bitter bean meal fermented culture. The preparation method of the special animal nutrient for beef cattle comprises the following steps: extracting the fulvic acid; preparing the bitter bean meal fermented culture; and uniformly mixing 35-55 wt% of fulvic acid, 0.1-0.3 wt% of total flavone from dandelion and 44.7-64.7 wt% of bitter bean meal fermented culture. The special animal nutrient for beef cattle has the obvious effects of improving intestine and stomach functions, enhancing body immunity, lowering incidence of rumen diseases, increasing weight and improving beef quality. Besides, the special animal nutrient for beef cattle is safe and convenient, has stable performance and is easy to store.

The present invention discloses a cyprinus carpio feed and a preparation method thereof, belonging to the technical field of animal feed. The cyprinus carpio feed comprise the following raw materials in parts by weight: corn gluten meal 1-5 parts, sweet potato powder 2-6 parts, fish meal 5-10 parts, cottonseed meal 1-5 parts, monocalcium phosphate 1-2 parts, bone meal 1-3 parts, bentonite 1-3 parts, rapeseed meal 5-10 parts, soybean meal 1-5 parts, wheat bran 1-5 parts, rice bran 1-5 parts, duck meat powder 2-6 parts, chicken intestine powder 1-3 parts, lysine 2-6 parts, compound vitamins 1-3 parts, and methionine 1-3 parts. The cyprinus carpio feed is free of antibiotics and hormones, can not only meet a large amount of nutrients for the growth of cyprinus carpio, but also enable low incidence of the disease, is good in feeding attraction, can significantly increase the growth rate of cyprinus carpio and improve the feed conversion rate, and at the same time, is simple preparation method, low in cost, and suitable for large-scale production.

The invention discloses a feed for green shell layers, comprising the following ingredients by weight percentage: corn flour, soybean meal, loach powder, sweet potato powder, red worm powder, vegetable protein powder, freshwater shrimp powder, zein powder, fresh tenebrio molitor powder, fresh trash fish meal, grass powder, cod-liver oil, terramycin, licorice powder, honeysuckle flower, almond flour, rhizoma typhonii powder, and compound vitamin B. According to the invention, the feed disclosed herein has the advantages of low cost of production, easy obtainment of raw materials, simple formula and preparation method, and good feeding effect, and the green shell layers raised by using the feed have the characteristics of fast growth and development, healthy, strong and graceful shape, bright-colored feather, bright color, large size, healthy body, and low incidence of disease.

The invention discloses a method for preparation of a pinus massoniana lamb superior individual sterile explant and induction of an initial bud. The method comprises the following steps: grafting by selecting a sprout twig with a newly grown tender top in the current year of an adult superior individual as a scion and taking a pinus massoniana lamb tissue culture seedling as a stock, performing disinfection treatment on the sprout twig by adopting a series of disinfectants to match for disinfection, and putting the explant scion in an optimized induction culture medium to perform initial bud induction to obtain the sterile explant and the pinus massoniana lamb initial bud with rapid growth and vigorous vitality. By adopting the method disclosed by the invention, the technical problems of difficulty in disinfection of the explant, browning, low incidence of the initial bud, poor activity of a bud shoot and the like in tissue culture of the pinus massoniana lamb adult superior individual are solved, the incidence of the initial bud and the activity of the bud shoot are improved, the robust explant which is sterile above 90% can be obtained, and better economic benefits and social benefits are obtained.

The invention provides a method for high yield of spinach and reserving seeds for planting. The method includes the steps of cleaning seeds, immersing seeds, pre-treating growth hormone, accelerating germination, soil working and sowing, controlling insect diseases, managing field, selecting stock trees, bagging female plants, artificial pollination, removing bags and harvesting. The method greatly improves the disease-resistant and insect-resistant capability, lowers incidence of diseases, improves the quality of spinaches, and substantially increases high-yield capability. In this way, spinaches can be planted in summer. Excellent planting resources can be reserved, space can be saved, and a plurality of types of seeds can be reserved for planting in a same booth without interfering each other. The operation is simple and convenient.

The invention relates to a double-variable-pitch-propeller aircraft, belonging to the technical field of aviation. The double-variable-pitch-propeller aircraft comprises a fuselage, a tail device, a left wing, a right wing, a left variable-pitch rotor wing, a right variable-pitch rotor wing and an undercarriage. An operation and control system, airborne equipment and energy equipment are equipped in the fuselage. The tail device comprises a left tail propeller, a right tail propeller and a vertical tail. The left variable-pitch rotor wing and the right variable-pitch rotor wing are the same in structure, parameter and working principle and are symmetrically arranged at the left and right sides of the fuselage, so as to supply lift and thrust to the aircraft. The right variable-pitch rotor wing comprises an engine, a main shaft, an electric brush device, a wheel hub and two or four identical propellers which are uniformly distributed around the wheel hub. A main shaft of the right variable-pitch rotor wing is in counterclockwise rotation, at the right side of the main shaft, propeller vanes forwards move at low incidence to generate an upward towing force, and at the left side of the main shaft, the propeller vanes backwards flap at high incidence to generate a forward thrust force, so that the aircraft moves forwards. The aircraft is applied to a variety of tasks, such as aerial photography, geographical mapping, agriculture-forestry-husbandry operation, military reconnaissance and emergency rescue and disaster relief.

The invention provides external-use ointment for treating empyrosis and a preparation method thereof. The external-use ointment is empyrosis humectation ointment prepared from Chinese medicaments and Western medicaments through processing, and comprises the following components in part by weight: 10 to 30 parts of Chinese angelica, 10 to 25 parts of golden thread, 10 to 25 parts of amur corktree bark, 10 to 25 parts of baical skullcap root, 10 to 20 parts of prepared frankincense, 20 to 25 parts of prepared myrrh, 1 to 3 parts of musk, 10 to 20 parts of borneol, 150 to 270 parts of silver sulfadiazine powder, 500 to 1,000 parts of Vaseline and 40 to 80 parts of bees wax. The ointment adopts the Chinese angelica, the frankincense and the myrrh which have the effects of activating blood circulation, relieving pain and promoting tissue regeneration; the golden thread, the amur corktree bark and the baical skullcap root have the effects of clearing away heat and toxic materials and eliminating dampness; the borneol has bitter and cold properties, can clear away heat to be cool when in external use, and has the lasting effect of constringency, tissue regeneration and odynolysis when being compatible with the musk; and the silver sulfadiazine powder has the effects of sterilization and antiphlogosis. The whole medicament has the effects of promoting blood circulation by removing blood stasis, diminishing inflammation and relieving pain, changing rot and promoting tissue, inhibiting exudation and promoting wound healing, and has low incidence rate of scar.

This invention provides one agent case by use of blood vessel and endothelium function to adjust its important praline carboxypeptidase gene mononucleotide polymorphism bit E112D gene and conception imperfect rate relationship on the channel to predict the incidence rate, wherein when the gene is of 112EE pure wild type, the incidence rate is low and when gene is of 112ED mixture or 112DD pure burst type the incidence rate is high. This agent case comprises the E112D polymorphism gene parting oligonucleotide and relative agents.

The invention discloses an environment-friendly feed for laying hen. The feed is prepared from the following raw material by weight: 40-50 parts of buckwheat, 40-50 parts of naked oat, 5-10 parts of black buckwheat, 40-50 parts of oatmeal, 5-7 parts of green tea powder, 3-5 parts of pearl powder, 6-12 parts of oysters, 5-8 parts of rapana pulp, 6-9 parts of perilla leaf, 14-19 parts of sea crab shells, 4-6 parts of kiwi seeds, 8-12 parts of candied orange peel, 10-13 parts of avocado jam, 1-2 parts of wolfberry, 2-3 parts of cloves, 1-2 parts of polyghace seche, 20-25 parts of Tenebrio molitor dung, 3-4 parts of microzyme, 5-6 parts of sugar, 3-4 parts of a phagostimulant and a proper amount of water. The environment-friendly feed for laying hens provided by the invention uses buckwheat, naked oat and oatmeal as the main raw materials; the added Tenebrio molitor dung can significantly improve feed utilization, promote digestion of laying hens and reduce the cost of feed; the added phagostimulant has the effects of enhancing immunity, strengthening the stomach, and promoting digestion; and the prepared feed uses the wastes, can reach good breeding performance and low incidence of disease of the laying hen, effectively overcomes the problem of low contents of various proteins and vitamins in the traditional bait, and has good environmental protection and culture benefits.

A method and system for spectroscopic ellipsometry employing reflective optics to measure a small region of a sample by reflecting radiation (preferably broadband UV, visible, and near infrared radiation) from the region. The system preferably has an autofocus assembly and a processor programmed to determine from the measurements the thickness and/or complex refractive index of a thin film on the sample. Preferably, only reflective optics are employed along the optical path between the polarizer and analyzer, a sample beam reflects with low incidence angle from each component of the reflective optics, the beam is reflectively focused to a small, compact spot on the sample at a range of high incidence angles, and an incidence angle selection element is provided for selecting for measurement only radiation reflected from the sample at a single, selected angle (or narrow range of angles). The focusing mirror preferably has an elliptical shape to reduce off-axis aberrations in the focused beam. Some embodiments include both a spectrophotometer and an ellipsometer integrated together as a single instrument. In such instrument, the spectrophotometer and ellipsometer share a radiation source, and radiation from the source can be focused by either the spectrophotometer or the ellipsometer to the same focal point on a sample. Preferred embodiments of the ellipsometer employ a rotating, minimal-length Rochon prism as a polarizer, and include a spectrometer with an intensified photodiode array to measure reflected radiation from the sample, and a reference channel (in addition to a sample channel which detects radiation reflected from the sample).

The invention provides a dairy cow breeding technology and relates to the technical field of agricultural breeding. The invention includes breeding planning; sexual maturity and first mating age of dairy cows; estrus period of cows; first estrus of cows after giving birth; estrus identification of cows; winter management of dairy cows. Through the understanding of the reproductive physiology of dairy cows, the present invention carries out scientific feeding and management at each growth stage of cows, so as to ensure that the success rate of mating and insemination is improved during the estrus and mating periods of dairy cows, so that calves have a high survival rate and a high growth rate. The advantages of rapid and less disease, rich and balanced nutrition in dairy cow feed, improve the milk production rate of dairy cows, and ensure the normal growth and development of dairy cows.